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Necesito apoyo de un formulador o químico cosmético con experiencia en cuidado de la piel para crear una crema facial centrada en la hidratación. Objetivo • Obtener una fórmula estable y segura que aporte hidratación intensa y de larga duración. Requisitos clave • Tipo de producto: crema facial. • Beneficio principal: hidratación. • Ingredientes obligatorios: ácido hialurónico y vitamina E. Entregables esperados 1. Fórmula detallada con porcentajes, nomenclatura INCI y pH recomendado. 2. Procedimiento paso a paso para elaboración a escala de laboratorio. 3. Guía de pruebas de estabilidad y ajustes sugeridos. 4. Lista de materias primas (grado cosmético) con proveedores sugeridos. Valoraré experiencia demostrable en formulación cosmética, conocimiento de normativas y capacidad para responder a pequeñas iteraciones. Indica ejemplos de trabajos previos y plazo estimado de entrega.
Project ID: 40426251
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Active 4 days ago
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3 freelancers are bidding on average $23 USD for this job

As an experienced and well-rounded chemical engineer, I possess a deep understanding of the science behind skincare formulation and the importance of selecting the right ingredients to create safe and effective products. Over the years, I have successfully developed numerous skincare products including facial creams, lotions, serums with a focus on hydration. My knowledge in the field includes an awareness of vital skincare ingredients like hyaluronic acid and vitamin E which are mandatory for this project. Furthermore, my familiarity with INCI nomenclature, pH levels, and stability tests make me well-equipped to deliver detailed formulations per your requirements. Having worked within strict timelines before, I guarantee punctual delivery without compromising quality or attention to detail. Moreover, I'm not just about delivering the formula, but about being responsive to client's needs. I understand formulation is a process which might require several iterations. I am very keen towards these improvements and will provide backup plans if things don't go as expected. Let me provide you with proficient assistance that will take your hydrating facial cream from concept to reality effectively and efficiently. One last thing: freshly made coffee simulating themes, monthly!
$20 USD in 2 days
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Hi there, I read your requirements carefully, and I can help develop a stable, safe, and hydrating facial cream formula with hyaluronic acid and vitamin E as key active ingredients. I’ll prepare a detailed cosmetic formulation with percentages, INCI names, recommended pH range, and a clear laboratory-scale production procedure. I’ll also include guidance for stability testing, viscosity/pH adjustments, preservation checks, and suggested cosmetic-grade raw material suppliers. The formula will focus on long-lasting hydration, pleasant skin feel, good emulsion stability, and practical production at small lab scale. I can also support small iterations after your first test batch based on texture, absorption, fragrance-free preference, or stability feedback. Deliverables will include: * Complete formula with INCI and percentages * Step-by-step lab procedure * Recommended pH and adjustment notes * Stability testing guide * Raw material list and supplier suggestions Cost: $30 || Timeline: 1 day Payment and timeline details can be discussed further to align with your expectations. I’d be happy to help create a professional moisturizing face cream formula ready for lab testing. Best regards, Oluwatobi Okedairo
$30 USD in 1 day
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Me gustaría postularme para el puesto. Soy TSU en Procesos Químicos y tengo experiencia en formulación y desarrollo de productos a nivel de laboratorio, especialmente en emulsiones cosméticas con activos como ácido hialurónico y vitamina E. También cuento con una formulación ya desarrollada, lo que me permite aportar tanto en la parte técnica como en la ejecución del proyecto. Estoy disponible para trabajar de forma remota y organizada, adaptándome a los requerimientos del equipo. Para comenzar, estoy dispuesta a una remuneración de 15 a 20USD por hora, dependiendo del alcance y la carga de trabajo. Quedo atenta para coordinar detalles y comenzar lo antes posible.
$20 USD in 7 days
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Buenos Aires, Argentina
Member since May 7, 2026
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